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Versions: 27
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Contents
require 'active_rdf'
require 'semantic_naming'
require 'assit'
require 'errors'
module TaliaCore
# This is an internal class for "dummy handler invocations" on sources
# The problem is that invocations like source.namespace::name are
# evaluated to (source.namespace).name
# This means that source.namespace must return an object on which
# "name" can be called with the desired effect. This is the "dummy handler"
class DummyHandler
# Create the new handler
def initialize(namespace, subject)
assit_kind_of(N::URI, namespace)
assit_kind_of(TaliaCore::Source, subject)
@namespace = namespace.to_s
@subject = subject
end
# Catch the invocations
def method_missing(method, *args)
# read value
raise(SemanticNamingError, "Wrong number of arguments") if(args.size != 0)
@subject[@namespace + method.to_s]
end
# remove the type call
private :type
end
end
Version data entries
27 entries across 27 versions & 1 rubygems